Depends on the city, since offline teachers differ. As to the quality of material - Career Launcher, Legal Edge or LawPrep are good enough. Would anyday suggest to have 2 good test series, so you have enough variety of questions.
Coaching is not required at all . Only material ( of GMAT ( for cr and rc )CAT ( rc ) , banking ( DI ) .test series of cl and le . GK from various upsc Magazine ( next IAS ,DRISTHI ) PD and imp topics searching. Using materials available on telegram. If you can share your mail Id ,all the guidance will be provided free of cost .
Legal edge just received international award for the best coaching in India. Very proud of Mr Harsh Gagrani NLIU Alumnus along with Sanip Mohan Sir NLIU Alumnus.
Individual teachers like Rajneesh Singh (Do Zen) and Nishant Prakash Delhi could be preferred. Bahul good in Indore. Mrs Hema Raman in Chennai.
Best individual faculty should be chosen in every city, not profit making companies like career launcher or clat possible.